Application

• Electrical to optical conversion of multi-channel CATV signals like AM-VSB, FM and QAM signals
• Downstream or upstream transmission in HFC networks

Features

• Low noise DFB laser with pre-distortion technology, 1310nm, 1550nm, CWDM and DWDM variants with different optical output power
• BOTDWnn: ITU-Grid wavelength with adjustable wavelength: +/- 100 GHz
• Output powers between +3 and +14 dBm (+3 and +6 dBm with un-cooled lasers)
• BOT1550, BOTDWnn: SBS suppression and pre-chirping technology
• Ultra broad bandwidth of up to
  5 … 1000 MHz (5 ... 450 MHz for transmitters with un-cooled lasers)
  
• Dual RF inputs: low and high level inputs, optionally narrocast input with high isolation
• All-electronically adjustments: slope, gain, output power, OMI, pre-chirping etc.
• Automatic load control (ALC) for constant OMI_totrms
• RS485 control interface
• Very compact, modular BK-type housing
• SC/APC or E2000 connector as standard
• Optionally binary status alarm outputs